whodunnit

(n.) An amalgamation of the words "who done it" into one word. The whodunnit is a mystery where a crime or wrongdoing (a tort, so to speak) must be solved. Used to describe plays or cinema for the most part.

1. A proclamation as to who did somthing. Usually used in terms of rednecked bewilderment and confusion.
2. A lesser known comment used in bewilderment by Toyota owners.

While doing a girl doggy style in front of a window, you have your buddy wait out of view. Mid stroke, tag your buddy in. Go to the window and a few minutes later pop up so the girl sees you, and then have your buddy donkey punch her. When she wakes up, she's like whodunnit?

1. A funny term for a mixed breed mutt dog of unknown origin.

2. A person or animal (usually dogs) to whom the identity of the father is unknown or uncertain.

You start off fucking a girl from behind with your friend in the closet. Make sure there is a window nearby. Quickly and quietly have your friend take over while you walk outside to the window. Wave to the girl you were just fucking. Then, as the girl starts to turn around to figure out who she is having sex with, your friend donkey punches her right in the back of the head. When she wakes up, she'll be saying "whodunnit?"